Update changelog for version 0.0.15

CHANGES.rst

@@ -2,7 +2,7 @@
 Changelog
 #########
 
-0.0.15 (unreleased)
+0.0.15 (2018-09-04)
 ===================
 
 - Parallelize ``bayestar-realize-coincs``.
@@ -10,6 +10,8 @@ Changelog
 - Add ``--min-distance`` and ``--max-distance`` options to
   ``bayestar-realize-coincs``.
 
+- Add unit tests and binary wheels for Python 3.7.
+
 0.0.14 (2018-08-28)
 ===================
 

setup.cfg

@@ -60,7 +60,7 @@ url = https://lscsoft.docs.ligo.org/ligo.skymap/
 edit_on_github = False
 ; github_project = astropy/astropy
 # version should be PEP386 compatible (http://www.python.org/dev/peps/pep-0386)
-version = 0.0.15dev
+version = 0.0.15
 # Note: you will also need to change this in your package's __init__.py
 minimum_python_version = 3.5